The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 1996
Filed:
May. 05, 1994
William S Oakley, San Jose, CA (US);
LOTS Technology, Santa Clara, CA (US);
Abstract
A two-dimensional modulator array for modulating a plurality of light beams. The modulator array is comprised of a plurality of stacked wafer layers. Each of the wafer layers have a linear array of transversely driven Pockels modulators. The Pockels modulators are formed by placing a plurality of electrodes over a top surface of an optical material and extending the electrodes over a beveled edge of the optical material. A ground plane resides on the bottom surface of the optical material. Conductive end reflectors are associated with each of the modulator electrodes. These end reflectors reflect the light beams back through the wafer. Electrical attachments are connected to the ends of each electrode for controlling the modulation for each electrode. Thereby, separate light beams can be individually modulated.